OT-2026-000035085
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035085) never changes.
Identity and time
| Publication number | OT-2026-000035085 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-70f7-aead-9bc75eb31b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67c5395bb0c79be4d1488b2289621ed94169fbe5f1430f7cb46ec9896ea00595 |
|---|---|
| Markdown | ae8025a0b14340c79685e99aeb98d9af350f2a2188e7bfcd7110c975d69298ff |
| Publication page | 4ad5de6b2536b198ec637e836c1e3c7640609ece442de1c3a91b6b9ca86b3d83 |
| Manifest | 1282e3f6373991c85e361016a38b6717218a80577b171cda823dd6797630ef60 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ZCQewH78Gyu7/iFTEXmc3egtBo8s7JEQLt4HxekiGA1EH2RIfbhMKFjavvu7FdVHBAkEB0NmDwsQ0Gly95rvDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:09.178330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035085observed 4ad5de6b2536b198ec637e836c1e3c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:09.157888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035085/manifest.jsonobserved 1282e3f6373991c85e361016a38b6717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.139058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035085/publication.mdobserved ae8025a0b14340c79685e99aeb98d9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:09.117352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035085/publication.txtobserved 67c5395bb0c79be4d1488b2289621ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|